{"id":274,"date":"2016-04-17T21:08:42","date_gmt":"2016-04-17T21:08:42","guid":{"rendered":"http:\/\/iscpif.fr\/chavalarias\/?post_type=portfolio&#038;p=274"},"modified":"2017-06-05T14:22:38","modified_gmt":"2017-06-05T14:22:38","slug":"stream-of-media-issues-monitoring-of-world-food-security","status":"publish","type":"portfolio","link":"https:\/\/iscpif.fr\/chavalarias\/?portfolio=stream-of-media-issues-monitoring-of-world-food-security","title":{"rendered":"Stream of Media Issues : Monitoring of World Food Security"},"content":{"rendered":"<div id='full_slider_1'  class='avia-fullwidth-slider main_color avia-shadow   avia-builder-el-0  el_before_av_slideshow_full  avia-builder-el-first   container_wrap fullsize'  ><div  class='avia-slideshow av-av_slideshow_full-ca9aa842821e3a17b01b4e99e5d40465 avia-slideshow-no scaling av_slideshow_full avia-slide-slider av-slideshow-ui av-control-default av-slideshow-manual av-loop-once av-loop-manual-endless av-default-height-applied   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title='GlobalPulse' alt=''  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/iscpif.fr\/chavalarias\/wp-content\/uploads\/sites\/4\/2017\/04\/GlobalPulse.jpg 1246w, https:\/\/iscpif.fr\/chavalarias\/wp-content\/uploads\/sites\/4\/2017\/04\/GlobalPulse-300x21.jpg 300w, https:\/\/iscpif.fr\/chavalarias\/wp-content\/uploads\/sites\/4\/2017\/04\/GlobalPulse-768x54.jpg 768w, https:\/\/iscpif.fr\/chavalarias\/wp-content\/uploads\/sites\/4\/2017\/04\/GlobalPulse-1030x73.jpg 1030w, https:\/\/iscpif.fr\/chavalarias\/wp-content\/uploads\/sites\/4\/2017\/04\/GlobalPulse-705x50.jpg 705w, https:\/\/iscpif.fr\/chavalarias\/wp-content\/uploads\/sites\/4\/2017\/04\/GlobalPulse-450x32.jpg 450w\" sizes=\"(max-width: 1246px) 100vw, 1246px\" \/><\/div><\/li><\/ul><\/div><\/div>\n<div id='full_slider_2'  class='avia-fullwidth-slider main_color avia-shadow   avia-builder-el-1  el_after_av_slideshow_full  el_before_av_one_half   slider-not-first container_wrap fullsize'  ><div  class='avia-slideshow 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class='avia-slide-wrap '   ><div class='av-slideshow-caption av-av_slideshow_full-2c7fdf0a88b3c2eeeea085c34fa8ea8c__0 caption_fullwidth caption_bottom caption_bottom_framed caption_framed'><div class=\"container caption_container\"><div class=\"slideshow_caption\"><div class=\"slideshow_inner_caption\"><div class=\"slideshow_align_caption\"><h2 class='avia-caption-title '  itemprop=\"name\" >Stream of Media Issues : Monitoring of World Food Security<\/h2><\/div><\/div><\/div><\/div><\/div><img decoding=\"async\" fetchpriority=\"high\" class=\"wp-image-324 avia-img-lazy-loading-not-324\"  src=\"https:\/\/iscpif.fr\/chavalarias\/wp-content\/uploads\/sites\/4\/2017\/04\/pulseweb-1210x423.png\" width=\"1210\" height=\"423\" title='pulseweb' alt=''  itemprop=\"thumbnailUrl\"   \/><\/div><\/li><\/ul><\/div><\/div><div id='after_full_slider_2'  class='main_color av_default_container_wrap container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-274'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_one_half-9497bbf8bff73ea4c6992cc17fa9ec36\">\n.flex_column.av-av_one_half-9497bbf8bff73ea4c6992cc17fa9ec36{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-av_one_half-9497bbf8bff73ea4c6992cc17fa9ec36 av_one_half  avia-builder-el-2  el_after_av_slideshow_full  el_before_av_one_half  avia-builder-el-first  first flex_column_div av-zero-column-padding  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_icon_box-2d17621b21f07e926568f9ccd3c7c182\">\n.iconbox.av-av_icon_box-2d17621b21f07e926568f9ccd3c7c182 .iconbox_icon{\nbackground-color:#0692a8;\n}\n<\/style>\n<article  class='iconbox iconbox_left av-av_icon_box-2d17621b21f07e926568f9ccd3c7c182  avia-builder-el-3  el_before_av_textblock  avia-builder-el-first '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconbox_content\"><header class=\"entry-content-header\" aria-label=\"Icon: UN Global Pulse White paper\"><a href='\/wp-content\/uploads\/sites\/4\/2017\/04\/ChavalariasEtAl.2011GlobalPulseWp.pdf' title='UN Global Pulse White paper' aria-label='UN Global Pulse White paper'  target=\"_blank\"  rel=\"noopener noreferrer\" class='iconbox_icon heading-color avia-iconfont avia-font-entypo-fontello' data-av_icon='\ue84d' data-av_iconfont='entypo-fontello' title=\"UN Global Pulse White paper\" desc=\"UN Global Pulse White paper\" ><\/a><h3 class='iconbox_content_title '  itemprop=\"headline\" ><a href='\/wp-content\/uploads\/sites\/4\/2017\/04\/ChavalariasEtAl.2011GlobalPulseWp.pdf' title='UN Global Pulse White paper'  target=\"_blank\"  rel=\"noopener noreferrer\">UN Global Pulse White paper<\/a><\/h3><\/header><div class='iconbox_content_container '  itemprop=\"text\" ><p>Chavalarias, David, Cointet J-P., &amp; Cornilleau L., Duong T-K, Mogoutov A., Villard\u00a0 L., Roth C., Savy T. (2011). Streams of Media Issues &#8211; Monitoring World Food Security. UN GLobal Pulse, Presented at United Nations, Oct.<\/p>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><br \/>\n<section  class='av_textblock_section av-av_textblock-0366cc7376be6c9e82a3e9cc8987b64f '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>This project is based on the automatic analysis of news related to food security issues in French language media (national and local).<\/p>\n<p>Text-mining network analysis tools are used to identify the key themes discussed in the press at a given period. Each article is then associated with these automatically reconstructed topics whether they correspond to concerns expressed at the local level, or general statements and action at national\/international level.<\/p>\n<p>These news items are also geo-located both by the origin of the story and the places mentioned in the story enabling to map how a given theme or issue is distributed over the world.<\/p>\n<p>Moreover, themes identified at successive time steps are reconnected into streams of content. A stream visualization illustrates how topics articulate through time.<\/p>\n<p>An online interface allows to visualize these maps, themes and news entries and to answer questions such as : Is an issue &#8211; concerning for example the impact of climatic change on food security &#8211; attracting more attention with time? How this specific issue relates with contiguous subjects (use of biofuel for example) ? Does the climatic change issue observed at a given time stem from, possibly various, past issue framing or is it a completely emergent topic ?<\/p>\n<\/div><\/section><\/p><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_one_half-9c1d454dc06f7247226bc4e8f931daae\">\n.flex_column.av-av_one_half-9c1d454dc06f7247226bc4e8f931daae{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-av_one_half-9c1d454dc06f7247226bc4e8f931daae av_one_half  avia-builder-el-5  el_after_av_one_half  avia-builder-el-last  flex_column_div av-zero-column-padding  '     ><p><div  class='avia-button-wrap avia-button-center  avia-builder-el-6  el_before_av_video  avia-builder-el-first '>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_button_big-1b9d9c26f5c6631c48e5e7f63263bc50\">\n#top #wrap_all .avia-button.av-av_button_big-1b9d9c26f5c6631c48e5e7f63263bc50{\ncolor:#ffffff;\ntransition:all 0.4s ease-in-out;\n}\n#top #wrap_all .avia-button.av-av_button_big-1b9d9c26f5c6631c48e5e7f63263bc50:hover{\nbackground-color:green;\ncolor:#ffffff;\ntransition:all 0.4s ease-in-out;\n}\n#top #wrap_all .avia-button.av-av_button_big-1b9d9c26f5c6631c48e5e7f63263bc50 .avia-svg-icon svg:first-child{\nfill:#ffffff;\nstroke:#ffffff;\n}\n#top #wrap_all .avia-button.av-av_button_big-1b9d9c26f5c6631c48e5e7f63263bc50:hover .avia-svg-icon svg:first-child{\nfill:#ffffff;\nstroke:#ffffff;\n}\n<\/style>\n<a href='http:\/\/pulseweb.cortext.net\/tubes\/' class='avia-color-theme-color avia-button avia-button-fullwidth av-av_button_big-1b9d9c26f5c6631c48e5e7f63263bc50 avia-icon_select-yes-left-icon avia-color-theme-color'  target=\"_blank\"  rel=\"noopener noreferrer\"  aria-label=\"Discover the interactive vizualisation\"><span class='avia_button_icon avia_button_icon_left avia-iconfont avia-font-entypo-fontello' data-av_icon='\ue826' data-av_iconfont='entypo-fontello' ><\/span><span class='avia_iconbox_title' >Discover the interactive vizualisation<\/span><\/a><\/div><br \/>\n<div  class='avia-video av-av_video-b72a4abbcf4ed9b4480c476f94afd93d avia-video-16-9 av-no-preview-image avia-video-load-always av-lazyload-immediate av-lazyload-video-embed'  itemprop=\"video\" itemtype=\"https:\/\/schema.org\/VideoObject\"  data-original_url='https:\/\/vimeo.com\/31125401'><script type='text\/html' class='av-video-tmpl'><div class='avia-iframe-wrap'><iframe loading=\"lazy\" src=\"https:\/\/player.vimeo.com\/video\/31125401?autoplay=0&loop=0&controls=1&muted=0\" width=\"1280\" height=\"720\" frameborder=\"0\" title=\"Streams of Media Issues: Approaches for the Monitoring of World Food Security\" webkitallowfullscreen mozallowfullscreen allowfullscreen><\/iframe><\/div><\/script><div class='av-click-to-play-overlay'><div class=\"avia_playpause_icon\"><\/div><\/div><\/div><\/p><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":9,"featured_media":360,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"tags":[],"portfolio_entries":[28,26],"class_list":["post-274","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","portfolio_entries-phylomemies","portfolio_entries-projects"],"_links":{"self":[{"href":"https:\/\/iscpif.fr\/chavalarias\/index.php?rest_route=\/wp\/v2\/portfolio\/274","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/iscpif.fr\/chavalarias\/index.php?rest_route=\/wp\/v2\/portfolio"}],"about":[{"href":"https:\/\/iscpif.fr\/chavalarias\/index.php?rest_route=\/wp\/v2\/types\/portfolio"}],"author":[{"embeddable":true,"href":"https:\/\/iscpif.fr\/chavalarias\/index.php?rest_route=\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/iscpif.fr\/chavalarias\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=274"}],"version-history":[{"count":1,"href":"https:\/\/iscpif.fr\/chavalarias\/index.php?rest_route=\/wp\/v2\/portfolio\/274\/revisions"}],"predecessor-version":[{"id":700,"href":"https:\/\/iscpif.fr\/chavalarias\/index.php?rest_route=\/wp\/v2\/portfolio\/274\/revisions\/700"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/iscpif.fr\/chavalarias\/index.php?rest_route=\/wp\/v2\/media\/360"}],"wp:attachment":[{"href":"https:\/\/iscpif.fr\/chavalarias\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=274"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/iscpif.fr\/chavalarias\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=274"},{"taxonomy":"portfolio_entries","embeddable":true,"href":"https:\/\/iscpif.fr\/chavalarias\/index.php?rest_route=%2Fwp%2Fv2%2Fportfolio_entries&post=274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}